Db4402-V2
€ 2.175,00
High-Performance Dual FM Monitoring Receiver &Radio Streamer
The DB4402-V2 – Dual FM Monitoring Receiver is an excellent and highly practical combination between a logger and a streamer that allows you to easily and accurately monitor and store all important parameters of the FM signal, while at the same time giving you the ability to listen to a constant, uninterrupted audio stream. The synchronized performance of both major functions is the core idea for this model, as well as the unit’s main asset.
The DB4402-V2 is fully DSP-based, with a built-in oscilloscope and an RDS/RBDS decoder with a BER meter. Users can set alarms for RF, MPX, Pilot and RDS signal via e-mail, SMS or SNMP. The DB4402-V2 is an advanced solution that offers customers a number of benefits and top all-round, versatile performance as both a monitoring tool and a streaming device.
| RF input | |
| Tuning range. | User selectable, 87.1-107.9 MHz (CCIR), 65-74 MHz (OIRT), 76-95 MHz (Japan) |
| Tuning Step | 10, 20, 50, 100 kHz |
| Tuner sensitivity | 30 dBμV |
| Antenna port | BNC connector, 50Ω |
| Internal attenuator | 0, 10, 20 and 30 dB |
| Dynamic Range | 100 dB |
| FM Demod | |
| IF filter bandwidth | 15 steps (25kHz – 157kHz, Auto) |
| Frequency Range | ±0.1 dB, 10 Hz to 86 kHz |
| Dynamic Range | 90 dB |
| Stereo Decoder | |
| Frequency Range (L and R). | ±0.1 dB, 10 Hz to 15 kHz |
| SNR (stereo) | 60 dB, 50 μs de-noise |
| THD | 0.1%, 10 Hz to 15 kHz, 50 μs de-noise |
| Separation | 50 dB, 50 Hz to 10 kHz, 50 μs de-noise |
| Crosstalk | 52 dB |
| RDS Decoder | |
| Standards | European RDS CENELEC; United States RBDS NRSC |
| Error Correction & Counting | Yes |
| AF decoding | Yes |
| CT (Time/Date) | Yes |
| PI, PTY, DI, MS | Yes |
| TA/TP | Yes |
| RT (radio text), RT | Yes |
| PS (program service name) | Yes |
| Oda | Yes |
| Group Analyzer | Yes |
| BER analyzer | Yes |
| Measuring accuracy | |
| RF level | ±1 dB, 0 to 100 dBμV |
| Multipath | 0 to 100%; accuracy – ±1% |
| MPX deviation | ±2 kHz, 10 to 100 kHz, 1 kHz resolution |
| MPX power | ±12 dBr; resolution – 0.1dBr, 10 sec. integration; accuracy – ±0.2 dBr |
| Pilot level | ±0.5 kHz, 1 to 12 kHz, 0.2 kHz resolution |
| RDS level | ±0.5 kHz, 1 to 12 kHz, 0.2 kHz resolution |
| Audio Level | ±1 dB, 10.0 to -55.0 dB, 0.1 dB resolution |
| FFT Spectrum Analysis | |
| Input | Composite MPX, Audio |
| Dynamic Range | 80 dB |
| FFT Length | 1024 |
| Sampling frequency | 256 kHz – Composite, 64 kHz – Audio |
| Scope Analysis | |
| Input | Composite MPX, Audio |
| Trigger Mode | Auto, Trap |
| Dynamic Range | ±120 kHz |
| Sampling frequency | 256 kHz – Composite, 64 kHz – Audio |
| User Interface | |
| Web interface | Full monitoring and control; Interactive and easy to use |
| Indicators | 6 LEDs (on the front panel) |
| Headphone output | 1/8″ (3.5 mm) phone jack (on front panel) |
| Operating conditions | |
| Temperature | 10° to 60°C |
| EMC immunity | 6V/m |
| Outputs | |
| Audio stream | Icecast/Shoutcast compatible audio stream |
| Alarms | E-mail, SMS, SNMP |
| Headphone | 1/8″ (3.5 mm) phone jack |
| GSM modem | 15-pin male D-Sub connector |
| Communication interfaces | |
| Ethernet 10/100 Base-T | RJ45 connector |
| GSM modem | 15-pin male D-Sub connector |
| Storage measurements | |
| Storage | 16GB built-in memory card |
| Data format | Text, CSV |
| Power | |
| Voltage | 100-240V / 50-60 Hz |
| Power consumption | 18va |
| Connector | IEC320, Fused and EMI suppressed |
| Size and weight | |
| Dimensions (W;H;D) | 485 x 44 x 300 mm |
| Shipping Weight | 540 x 115 x 300 mm / 2.487 kg |
| HS Code | 8527212000 |
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